| 2017-03-13 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$67.01 |
2,500 |
$167,520 |
11,296 |
-18.1% |
| 2016-11-22 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$56.76 |
2,500 |
$141,898 |
20,128 |
-11.0% |
| 2016-05-05 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
BUY |
$35.94 |
3,500 |
$125,773 |
22,628 |
+18.3% |
| 2015-08-17 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
BUY |
$2.16 |
3,000 |
$6,490 |
429,009 |
+0.7% |
| 2015-08-12 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
BUY |
$2.18 |
8,000 |
$17,466 |
426,009 |
+1.9% |
| 2015-08-10 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
BUY |
$2.25 |
6,500 |
$14,606 |
418,009 |
+1.6% |
| 2015-08-06 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
BUY |
$2.15 |
5,500 |
$11,830 |
411,509 |
+1.4% |
| 2015-08-04 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
BUY |
$2.16 |
5,000 |
$10,822 |
406,009 |
+1.2% |
| 2015-07-23 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
BUY |
$2.04 |
7,400 |
$15,060 |
401,009 |
+1.9% |
| 2015-07-20 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
BUY |
$2.03 |
8,500 |
$17,216 |
393,609 |
+2.2% |
| 2015-05-28 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$37.50 |
500 |
$18,750 |
18,296 |
-2.7% |
| 2015-05-21 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$37.32 |
500 |
$18,660 |
18,796 |
-2.6% |
| 2015-05-14 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$36.33 |
500 |
$18,165 |
19,296 |
-2.5% |
| 2015-05-07 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$34.78 |
500 |
$17,390 |
19,796 |
-2.5% |
| 2015-04-30 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$35.73 |
500 |
$17,865 |
16,337 |
-3.0% |
| 2015-04-23 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$36.25 |
500 |
$18,125 |
16,837 |
-2.9% |
| 2015-04-16 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$33.90 |
500 |
$16,950 |
17,337 |
-2.8% |
| 2015-04-09 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$33.63 |
500 |
$16,815 |
17,837 |
-2.7% |
| 2015-04-02 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$33.60 |
500 |
$16,800 |
18,337 |
-2.7% |
| 2015-03-26 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$33.74 |
500 |
$16,870 |
18,837 |
-2.6% |
| 2015-03-19 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$35.85 |
500 |
$17,924 |
19,337 |
-2.5% |
| 2015-03-12 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$34.60 |
500 |
$17,300 |
19,837 |
-2.5% |
| 2014-11-24 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
BUY |
$2.43 |
205,676 |
$499,998 |
70,567 |
+100.0% |
| 2014-08-08 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
OPT+S |
$32.39 |
9,069 |
$293,754 |
20,337 |
0.0% |
| 2014-02-07 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$28.95 |
4,000 |
$115,808 |
13,418 |
-23.0% |
| 2013-03-15 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
BUY |
$1.00 |
250,000 |
$250,000 |
200,000 |
+100.0% |
| 2013-03-14 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$27.50 |
3,000 |
$82,497 |
13,000 |
-18.8% |
| 2013-02-05 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
OPT+S |
$28.01 |
5,000 |
$140,065 |
16,000 |
0.0% |
| 2012-08-09 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$27.15 |
6,000 |
$162,900 |
16,000 |
-27.3% |
| 2012-04-09 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
BUY |
$1.05 |
5,000 |
$5,250 |
131,750 |
+3.9% |
| 2012-04-05 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
BUY |
$1.05 |
1,000 |
$1,050 |
126,750 |
+0.8% |
| 2012-04-03 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
BUY |
$1.10 |
8,250 |
$9,075 |
125,750 |
+7.0% |
| 2012-02-22 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$31.39 |
5,000 |
$156,925 |
16,000 |
-23.8% |
| 2012-02-06 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
OPT+S |
$31.98 |
9,000 |
$287,848 |
21,000 |
0.0% |
| 2011-10-28 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
OPT+S |
$27.18 |
7,000 |
$190,281 |
21,000 |
0.0% |
| 2011-05-19 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$26.03 |
1,953 |
$50,837 |
21,000 |
-8.5% |
| 2011-05-11 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$27.02 |
4,047 |
$109,342 |
22,953 |
-15.0% |
| 2011-02-07 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
OPT+S |
$30.95 |
12,000 |
$371,412 |
21,000 |
0.0% |
| 2010-12-07 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$21.66 |
2,500 |
$54,150 |
21,000 |
-10.6% |
| 2010-11-08 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$21.66 |
4,000 |
$86,640 |
23,500 |
-14.5% |
| 2010-09-15 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$18.45 |
2,500 |
$46,125 |
27,500 |
-8.3% |
| 2009-11-06 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$15.77 |
4,000 |
$63,080 |
24,000 |
-14.3% |
| 2009-04-28 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
BUY |
$0.88 |
20,000 |
$17,560 |
117,500 |
+20.5% |
| 2008-06-13 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$24.20 |
4,000 |
$96,800 |
24,000 |
-14.3% |
| 2008-05-15 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$25.02 |
10,000 |
$250,200 |
28,000 |
-26.3% |
| 2008-04-09 |
AEHR
|
Aehr Test Systems |
Instruments For Meas & Testing of Electricity & Elec Signals
|
Director |
OPT+S |
$9.13 |
5,000 |
$45,642 |
97,500 |
0.0% |
| 2007-05-08 |
MKSI
|
MKS INC |
Industrial Instruments For Measurement, Display, and Control
|
Director |
SELL |
$27.45 |
10,000 |
$274,500 |
30,000 |
-25.0% |
| 2008-03-04 |
AVZA
|
N/A |
Other |
Director |
BUY |
$0.63 |
25,000 |
$15,663 |
85,000 |
+41.7% |
| 2008-02-13 |
AVZA
|
N/A |
Other |
Director |
BUY |
$1.04 |
20,000 |
$20,800 |
60,000 |
+50.0% |
| 2007-12-05 |
AVZA
|
N/A |
Other |
Director |
BUY |
$1.87 |
12,055 |
$22,543 |
40,000 |
+43.1% |